FR2776016B1 - IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION - Google Patents

IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION

Info

Publication number
FR2776016B1
FR2776016B1 FR9803045A FR9803045A FR2776016B1 FR 2776016 B1 FR2776016 B1 FR 2776016B1 FR 9803045 A FR9803045 A FR 9803045A FR 9803045 A FR9803045 A FR 9803045A FR 2776016 B1 FR2776016 B1 FR 2776016B1
Authority
FR
France
Prior art keywords
injection
improvement
combustion engine
internal combustion
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9803045A
Other languages
French (fr)
Other versions
FR2776016A1 (en
Inventor
Slawomir Klukowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9803045A priority Critical patent/FR2776016B1/en
Priority to EP99907676A priority patent/EP1062414A1/en
Priority to PCT/FR1999/000531 priority patent/WO1999046492A1/en
Publication of FR2776016A1 publication Critical patent/FR2776016A1/en
Application granted granted Critical
Publication of FR2776016B1 publication Critical patent/FR2776016B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
    • F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/184—Number of cylinders ten
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR9803045A 1998-03-12 1998-03-12 IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION Expired - Fee Related FR2776016B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9803045A FR2776016B1 (en) 1998-03-12 1998-03-12 IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION
EP99907676A EP1062414A1 (en) 1998-03-12 1999-03-10 Improvement to injection internal combustion engine
PCT/FR1999/000531 WO1999046492A1 (en) 1998-03-12 1999-03-10 Improvement to injection internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9803045A FR2776016B1 (en) 1998-03-12 1998-03-12 IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION

Publications (2)

Publication Number Publication Date
FR2776016A1 FR2776016A1 (en) 1999-09-17
FR2776016B1 true FR2776016B1 (en) 2000-06-30

Family

ID=9523969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9803045A Expired - Fee Related FR2776016B1 (en) 1998-03-12 1998-03-12 IMPROVEMENT OF AN INTERNAL COMBUSTION ENGINE WITH INJECTION

Country Status (3)

Country Link
EP (1) EP1062414A1 (en)
FR (1) FR2776016B1 (en)
WO (1) WO1999046492A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963175A1 (en) 1999-12-27 2001-07-12 Gruenenthal Gmbh Use of substituted 4-amino-1-phenylbutan-2-ol compounds as medicaments
US6478006B1 (en) * 2000-07-04 2002-11-12 Lars G. Hedelin Working cycle for a heat engine, especially an internal combustion engine, and an internal combustion engine
FR2849901B1 (en) * 2003-01-13 2005-03-11 Renault Sa CYLINDER FOR INTERNAL COMBUSTION ENGINE AND COMPRESSION IGNITION AND ENGINE COMPRISING SUCH A CYLINDER
FR2908824A1 (en) * 2006-11-17 2008-05-23 Bernard Louis Guy Ruaud DEVICE FOR STARTING COMBUSTION OF EXTREMELY POOR AIR / FUEL MIXTURE IN HIGH PRESSURE DIRECT INJECTION IGNITION ENGINES
NL1034362C2 (en) * 2007-09-11 2009-03-12 Valcon Motor Company B V Internal combustion engine for vehicle, has profile rings dividing combustion chamber into two or more chamber compartments during compression stroke, where chamber compartments in combustion chamber are merged during power stroke
CN104727924A (en) * 2013-12-21 2015-06-24 窦斌 Gasoline engine combustion chamber with different combustion regions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593837A (en) * 1925-02-25 1925-09-01 Device for automatic pneumatic spraying of fuels in internal combustion engines
GB388262A (en) * 1932-05-24 1933-02-23 Alfred Wtseman Ltd Improvements in or relating to the combustion chambers and pistons of internal combustion engines of the diesel or compression ignition type
DE639705C (en) * 1934-01-09 1936-12-11 Eugen Thomas Jr Air-compressing injection internal combustion engine
FR2338385A1 (en) 1976-01-15 1977-08-12 Melchior Jean TWO STROKE INTERNAL COMBUSTION ENGINE IMPROVEMENTS
US4069794A (en) * 1976-08-10 1978-01-24 Robert Denney Jordan Positive power control internal combustion engine
EP0645529B1 (en) * 1993-09-28 1998-01-07 Isuzu Ceramics Research Institute Co., Ltd. Thermally insulating engine

Also Published As

Publication number Publication date
WO1999046492A1 (en) 1999-09-16
FR2776016A1 (en) 1999-09-17
EP1062414A1 (en) 2000-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130